A novel nitrogen rich porous aromatic framework for hydrogen and carbon dioxide storage

Demirocak, Derviş Emre; Ram, Manoj K.; Srinivasan, Sesha S.; Goswami, D Yogi; Stefanakos, Elias K.

A novel nitrogen rich porous aromatic framework for hydrogen and carbon dioxide storage

2013

Demirocak, Derviş Emre | Ram, Manoj K. | Srinivasan, Sesha S. | Goswami, D Yogi | Stefanakos, Elias K.

A nitrogen rich, p-phenylenediamine based, porous aromatic framework (NPAF) with 1790 m² g⁻¹ BET surface area has been synthesized by using a Yamamoto coupling technique. The NPAF has shown a hydrogen uptake of 1.87 and 0.33 wt% at 77 K per 1 atm and 298 K per 80 bar, respectively. The CO₂ uptake and selectivity of the NPAF at 273 K per 1 atm is 3.64 mmol g⁻¹ and 48, respectively.

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